Knowledge base for software setup, errors, and daily tool work.

WinSCP Connection Refused vs Permission Denied: How to Fix

When you try to connect to a remote server with WinSCP and get an error, the specific message can...

How to Fix Windows Security Slow Startup & Disable It

If your Windows PC takes forever to boot and you suspect Windows Security (formerly Defender) is ...

Fixing PowerShell Module Import Errors: Step-by-Step

When you run Import-Module in PowerShell and get an error, it's often due to a few c...

How to Fix Windows Update Error 502 Bad Gateway

Windows Update may show a 502 Bad Gateway error when the update service cannot reach Microsoft's ...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Fix WSL Ubuntu Internet Not Working After Windows Restart